Stellarvue Dual Rings and Base- 80mm Finders/Guide Scope Clamshell
This is a ring set for mounting 80mm Stellarvue Finderscopes to the top of a hinged mounting ring. The rings are 96mm ID with stainless steel screws tipped with Nylon, and the base was made to fit two popular ring widths- all in all, a top notch product in a specific size category. For the best possible fit, your telescope mounting rings telescope mounting rings should be either 20 mm or 1” thick and have either a 1/4-20 or 6 mm threaded center hole- which most hinged rings do indeed have. The ring set comes with both a 1/4-20 and 6 mm screw- so be sure to use the correct one for your ring set. Drawings included in the images section illustrate the dimensions of most of the components of this item- the base that attaches to the telescope's mounting ring, and the standard Stellarvue dovetail rail, are both illustrated with their dimensions.